Following the ceremony, Calvin was seen being “touchy-feely” and flirting with her at the Universal party following the awards and insiders said there was definite chemistry between them.

Now more fuel has been added to the fire after Taylor spent the weekend in the company of her girly pals including Ellie Goulding and Selena Gomez.

The ladies who were spotted enjoying tea and champagne with singer Este Haim in a swanky LA hotel room, then tagged themselves into a picture aboard a private jet - Calvin’s favourite mode of transport - and lo and behold - Taylor was spotted behind the decks while Calvin played his residency at Hakkasan nightclub on Saturday night.

Now enthusiastic fans are asking if Taylor Swift will write Calvin’s name in her Blank Space while others who warn he doesn’t want to end up as a Starbucks lover are already calling them #TeamTaylvin.

There she is! Taylor at Calvin's concert (Image: Twitter/@TSwiftOnTour)

Calvin was last spotted dating model Aarika Wolf who he met on the set of his music video Blame at the GQ and Giorgio Armani Grammys After Party at Hollywood Athletic Club in February.

However, insiders claims he is now single and ready to mingle while Taylor has been officially single for two years since she was in a relationship with One Direction’s Harry Styles.

Whether the talents do eventually make it public as a romantic couple, it does seem that we will be able to look forward to some kind of collaboration in the not so distant future.